TY  - JOUR
T1  - A Letter from John Ellis, Esq; F. R. S. to the President, on the Coluber Cerastes, or Horned Viper of Egypt
JF  - Philosophical Transactions (1683-1775)
VL  - 56
SP  - 287
EP  - 290
PY  - 1766/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1766.0036
M3  - doi:10.1098/rstl.1766.0036
AU  - Ellis, J.
ER  -